12088375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 16720704

約数和(自身を除く): 4632329

約数列:

[1, 5, 13, 25, 43, 65, 125, 173, 215, 325, 559, 865, 1075, 1625, 2249, 2795, 4325, 5375, 7439, 11245, 13975, 21625, 37195, 56225, 69875, 96707, 185975, 281125, 483535, 929875, 2417675, 12088375]

約数ペア:

[(1, 12088375), (5, 2417675), (13, 929875), (25, 483535), (43, 281125), (65, 185975), (125, 96707), (173, 69875), (215, 56225), (325, 37195), (559, 21625), (865, 13975), (1075, 11245), (1625, 7439), (2249, 5375), (2795, 4325)]